NZ518636A - A method for producing expanded polymeric materials and an extruder for carrying it out - Google Patents
A method for producing expanded polymeric materials and an extruder for carrying it outInfo
- Publication number
- NZ518636A NZ518636A NZ518636A NZ51863600A NZ518636A NZ 518636 A NZ518636 A NZ 518636A NZ 518636 A NZ518636 A NZ 518636A NZ 51863600 A NZ51863600 A NZ 51863600A NZ 518636 A NZ518636 A NZ 518636A
- Authority
- NZ
- New Zealand
- Prior art keywords
- extruder
- carrying
- polymeric materials
- expanded polymeric
- producing expanded
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/54—Screws with additional forward-feeding elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/55—Screws having reverse-feeding elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999TO000959A IT1308870B1 (it) | 1999-11-09 | 1999-11-09 | Procedimento per la produzione di materiali polimerici espansi eestrusore per la sua attuazione. |
PCT/EP2000/010845 WO2001034687A1 (en) | 1999-11-09 | 2000-11-03 | A method for producing expanded polymeric materials and an extruder for carrying it out |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ518636A true NZ518636A (en) | 2003-03-28 |
Family
ID=11418197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ518636A NZ518636A (en) | 1999-11-09 | 2000-11-03 | A method for producing expanded polymeric materials and an extruder for carrying it out |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1230296B1 (ja) |
JP (1) | JP2003513829A (ja) |
KR (1) | KR100699202B1 (ja) |
CN (1) | CN1387548A (ja) |
AT (1) | ATE300577T1 (ja) |
AU (1) | AU777984B2 (ja) |
CA (1) | CA2389438A1 (ja) |
DE (1) | DE60021602T2 (ja) |
ES (1) | ES2246252T3 (ja) |
IT (1) | IT1308870B1 (ja) |
NO (1) | NO20022159L (ja) |
NZ (1) | NZ518636A (ja) |
WO (1) | WO2001034687A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6827888B2 (en) * | 2001-01-23 | 2004-12-07 | Genpak Llc | Polymeric foam sheet using ambient gas blowing agent via controlled expansion |
US8158689B2 (en) | 2005-12-22 | 2012-04-17 | Kimberly-Clark Worldwide, Inc. | Hybrid absorbent foam and articles containing it |
EP1832281A1 (en) | 2006-03-10 | 2007-09-12 | Abbott GmbH & Co. KG | Process for producing a solid dispersion of an active ingredient |
AT9383U1 (de) * | 2006-05-16 | 2007-09-15 | Engel Austria Gmbh | Verfahren zur herstellung geschäumter kunststoffkörper |
CN102218806B (zh) * | 2011-03-29 | 2016-02-17 | 广州亚雷森高分子材料有限公司 | 制备微孔聚乙烯结构的方法及其制备装置 |
CN102886887A (zh) * | 2012-10-19 | 2013-01-23 | 无锡市百顺机械厂 | 挤出机挤出结构 |
DE102013008202B4 (de) * | 2013-05-14 | 2017-10-26 | Frank van Lück | Verfahren zur Herstellung eines Schaumkörpers durch Extrusion und Extrusionsvorrichtung zur Herstellung eines Schaumkörpers |
DE102013008201B4 (de) | 2013-05-14 | 2017-08-17 | Gneuss Gmbh | Verfahren zur Herstellung eines Schaumkörpers durch Extrusion und Extrusionsvorrichtung zur Herstellung eines Schaumkörpers |
CN105330883B (zh) * | 2015-11-11 | 2018-01-12 | 烟台恒美塑业有限公司 | 一种交联聚烯烃微孔发泡板材的生产方法及其混合冷却装置 |
DE102018214671A1 (de) * | 2018-08-29 | 2020-03-05 | Greiner Extrusion Group Gmbh | Extrusionsvorrichtung und Extrusionsverfahren |
FR3100930B1 (fr) * | 2019-09-17 | 2021-09-17 | Commissariat Energie Atomique | Procédé de fabrication d’une électrode comprenant une matrice polymérique piégeant un électrolyte |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1231535A (ja) * | 1968-03-23 | 1971-05-12 | ||
DE2911719C2 (de) * | 1979-03-24 | 1982-07-01 | Fa. Carl Freudenberg, 6940 Weinheim | Verfahren zur Herstellung von leichtgewichtigen Schaumstoffen aus thermoplastischen kristallinen Kunststoffen |
JPS55134225A (en) * | 1979-04-06 | 1980-10-18 | Matsushita Electric Ind Co Ltd | Cooking apparatus with purifying device for exhaust gas |
IT1165226B (it) * | 1979-08-06 | 1987-04-22 | Lavorazione Mat Plast | Dispositivo raffreddatore miscelatore per l estrusione di schiume termoplastiche |
IT1237672B (it) * | 1989-10-31 | 1993-06-15 | Gian Carlo Colombo | Metodo per produrre pannelli ristampabili. |
US5034171A (en) * | 1989-11-30 | 1991-07-23 | Air Products And Chemicals, Inc. | Process for extruding thermoplastic materials using low pressure inert gases as foaming agents |
JPH10237210A (ja) * | 1997-02-28 | 1998-09-08 | Sekisui Plastics Co Ltd | ポリスチレン系樹脂発泡体及びその製造方法 |
IT1291706B1 (it) * | 1997-05-09 | 1999-01-21 | L M P Impianti S R L | Procedimento di produzione di poliestere, in particolare pet, espanso. |
-
1999
- 1999-11-09 IT IT1999TO000959A patent/IT1308870B1/it active
-
2000
- 2000-11-03 JP JP2001537395A patent/JP2003513829A/ja active Pending
- 2000-11-03 EP EP00975990A patent/EP1230296B1/en not_active Expired - Lifetime
- 2000-11-03 WO PCT/EP2000/010845 patent/WO2001034687A1/en active IP Right Grant
- 2000-11-03 CN CN00815464A patent/CN1387548A/zh active Pending
- 2000-11-03 ES ES00975990T patent/ES2246252T3/es not_active Expired - Lifetime
- 2000-11-03 KR KR1020027005925A patent/KR100699202B1/ko not_active IP Right Cessation
- 2000-11-03 AT AT00975990T patent/ATE300577T1/de not_active IP Right Cessation
- 2000-11-03 DE DE60021602T patent/DE60021602T2/de not_active Expired - Fee Related
- 2000-11-03 CA CA002389438A patent/CA2389438A1/en not_active Abandoned
- 2000-11-03 AU AU13915/01A patent/AU777984B2/en not_active Ceased
- 2000-11-03 NZ NZ518636A patent/NZ518636A/xx unknown
-
2002
- 2002-05-06 NO NO20022159A patent/NO20022159L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1230296B1 (en) | 2005-07-27 |
DE60021602D1 (de) | 2005-09-01 |
EP1230296A1 (en) | 2002-08-14 |
WO2001034687A1 (en) | 2001-05-17 |
ITTO990959A0 (it) | 1999-11-09 |
ES2246252T3 (es) | 2006-02-16 |
AU1391501A (en) | 2001-06-06 |
DE60021602T2 (de) | 2006-05-24 |
ATE300577T1 (de) | 2005-08-15 |
AU777984B2 (en) | 2004-11-11 |
JP2003513829A (ja) | 2003-04-15 |
CN1387548A (zh) | 2002-12-25 |
KR100699202B1 (ko) | 2007-03-27 |
KR20030031877A (ko) | 2003-04-23 |
ITTO990959A1 (it) | 2001-05-09 |
NO20022159D0 (no) | 2002-05-06 |
IT1308870B1 (it) | 2002-01-11 |
CA2389438A1 (en) | 2001-05-17 |
NO20022159L (no) | 2002-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PSEA | Patent sealed | ||
RENW | Renewal (renewal fees accepted) | ||
RENW | Renewal (renewal fees accepted) |